Inventor · disambiguated record
Michael B. Frish
Also filed as: FRISH MICHAEL B
11 granted patents·4 pending applications·356 citations·filing 1980–2025
91Inventor score
Files withPHYSICAL SCIENCES INC5HEATH CONSULTANTS INCORPORATED2CONFLUENT PHOTONICS CO1CONFLUENT PHOTONICS CORP1CONFLUENT PHOTONICS CORPORATIO1
Top patents by PatentIndex Score
15 records- 0189US6434291B1MEMS-based optical benchCONFLUENT PHOTONICS CORPORATIO·Filed 2000·Granted Aug 13, 2002·78 cites·28 claims
- 0288US6453087B2Miniature monolithic optical add-drop multiplexerCONFLUENT PHOTONICS CO·Filed 2001·Granted Sep 17, 2002·67 cites·44 claims
- 0386US4684781AMethod for bonding using laser induced heat and pressurePHYSICAL SCIENCES INC·Filed 1985·Granted Aug 4, 1987·100 cites·7 claims
- 0481US4385830ADirect measurement of vorticity by optical probeCORNELL RES FOUNDATION INC·Filed 1980·Granted May 31, 1983·29 cites·17 claims
- 0578US5275553AApparatus for combustion, pollution and chemical process controlPSI ENVIRONMENTAL INSTR CORP·Filed 1992·Granted Jan 4, 1994·45 cites·52 claims
- 0667US9797798B2Systems and methods for sensitive open-path gas leak and detection alarmPHYSICAL SCIENCES INC·Filed 2014·Granted Oct 24, 2017·2 cites·26 claims
- 0767US5112215AApparatus for combustion, pollution and chemical process controlPHYSICAL SCIENCES INC·Filed 1991·Granted May 12, 1992·27 cites·32 claims
- 0866US12228501B2System and method for simultaneous high-sensitivity measurement of methane and ethane via laser absorption spectroscopy in an open-air configurationHEATH CONSULTANTS INCORPORATED·Filed 2022·Granted Feb 18, 2025·0 cites·21 claims
- 0965US7450234B2Cylindrical lens-based light sensor and use of the sensor in an automated method and apparatus for monitoring a target fluid for contaminantsPHYSICAL SCIENCES INC·Filed 2005·Granted Nov 11, 2008·2 cites·29 claims
- 1060US2025189443A1System and method for simultaneous high-sensitivity measurement of methane and ethane via laser absorption spectroscopy in an open-air configurationHEATH CONSULTANTS INCORPORATED·Filed 2025·Application pending·0 cites
- 1158US2024344972A1Compact standoff quantified gas plume visualization systemPHYSICAL SCIENCES INC·Filed 2024·Application pending·0 cites
- 1251US6496616B2Miniature monolithic optical demultiplexerCONFLUENT PHOTONICS INC·Filed 2001·Granted Dec 17, 2002·6 cites·27 claims
- 1337US11293862B2Multiple contaminants natural gas analyserGALVANIC APPLIED SCIENCES INC·Filed 2021·Granted Apr 5, 2022·0 cites·32 claims
- 1437US2004114869A1Mode converter including tapered waveguide for optically coupling photonic devicesFiled 2003·Application pending·0 cites
- 1536US2002191916A1Vertical waveguide tapers for optical coupling between optical fibers and thin silicon waveguidesCONFLUENT PHOTONICS CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →